PX4-Autopilot/docs/en/msg_docs/GpioIn.md

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GpioIn (UORB message)

GPIO mask and state.

TOPICS: gpio_in

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
timestamp	uint64			time since system start (microseconds)
device_id	uint32			Device id
state	uint32			pin state mask

Constants

Name	Type	Value	Description
MAX_INSTANCES	uint8	8

Source Message

Source file (GitHub)

::: details Click here to see original file

# GPIO mask and state
uint8 MAX_INSTANCES = 8

uint64 timestamp			# time since system start (microseconds)
uint32 device_id			# Device id

uint32 state				# pin state mask

:::